Individual Calculations January 2010
 Torosyan, Norayr  Total change: 2.40  Rating chartPersonal card
 Chess House 2009 Ch. Yerevan ARM 2009-12-14
RcRownchangeKK*chgGame
 2039 1972 4.00 9 0.16 15 2.40 
  Vardanian, Hakob 2271 ARM0.001-0.1515-2.25 
  Grigoryan, Julieta 1876 ARM0.501-0.1315-1.95 
  Basencyan, Mark 1928 ARM1.0010.44156.60 
  Danielian, Vardan 2277 ARM0.001-0.1415-2.10 
  Gevorgyan, Maria 1868 ARM0.001-0.6415-9.60 
  Avetisyan, Davit P. 1748 ARM1.0010.22153.30 
  Balkhshyan, Gevorg 1914 ARM1.0010.42156.30 
  Melkonyan, Vardan 2268 ARM0.5010.35155.25 
  Sargissyan, Sargis 2199 ARM0.001-0.2115-3.15 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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